HSN CODE - 84051020 : ACETYLENE GAS GENERATORS (WATER PROCESS)

Harmonised System of Nomenclature (HSN Codes) 84051020 are used for the ACETYLENE GAS GENERATORS (WATER PROCESS) products under Goods and Service Tax classification.

India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.

Understanding HSN Code 84051020

First two digits (84) represent the chapter number which is Chapter 84 - Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof.

Next two digits (05) represent the heading number which is PRODUCER GAS OR WATER GAS GENERATORS, WITH OR WITHOUT THEIR PURIFIERS; ACETYLENE GAS GENERATORS AND SIMILAR WATER PROCESS GAS GENERATORS, WITH OR WITHOUT THEIR PURIFIERS

Next two digits (10) represent the product code which is Producer gas or water gas generators, with or without their purifiers; Acetylene gas generators and similar water process gas generators, with or without their purifiers

Last two digits (20) are for final or deeper classification which is ACETYLENE GAS GENERATORS (WATER PROCESS)

All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.